46021932 has 120 divisors (see below), whose sum is σ = 135181200. Its totient is φ = 13530240.

The previous prime is 46021891. The next prime is 46021951. The reversal of 46021932 is 23912064.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 46021896 and 46021905.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 131694 + ... + 132042.

It is an arithmetic number, because the mean of its divisors is an integer number (1126510).

Almost surely, 2^46021932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46021932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67590600).

46021932 is an abundant number, since it is smaller than the sum of its proper divisors (89159268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46021932 is a wasteful number, since it uses less digits than its factorization.

46021932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 46021932 is about 6783.9466389411. The cubic root of 46021932 is about 358.3617225510.

Adding to 46021932 its reverse (23912064), we get a palindrome (69933996).

The spelling of 46021932 in words is "forty-six million, twenty-one thousand, nine hundred thirty-two".